package com.qf.dao;

import com.qf.pojo.Type;
import com.qf.utils.DBUtil;
import org.apache.commons.dbutils.QueryRunner;
import org.apache.commons.dbutils.handlers.BeanListHandler;

import java.sql.SQLException;
import java.util.List;

public class TypeDaoImpl implements TypeDao {

    //创建dbUtils工具
    private QueryRunner queryRunner = new QueryRunner(DBUtil.getDateSource());

    @Override
    public List<Type> findAll() {
        String sql = "select * from tb_goods_type";
        try {
            List<Type> list = queryRunner.query(sql, new BeanListHandler<Type>(Type.class));
            return list;
        } catch (SQLException e) {
            e.printStackTrace();
        }
        return null;
    }

}

